<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<style>
		p:nth-of-type(2) {background: red}
	</style>
</head>
<body>
	<p>p</p>
	<h2>h2</h2>
	<p>p</p>
	<p>p</p>
	<p>p</p>
	<p>p</p>
</body>
</html>